scholarly journals The English and Chinese language versions of the Short Form 12-item Health Survey are equivalent

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Daniel Y. T. Fong ◽  
Janet Y. H. Wong ◽  
Edmond P. H. Choi ◽  
K. F. Lam ◽  
C. Kwok
Keyword(s):  
Measurement Invariance ◽  
Health Survey ◽  
Short Form ◽  
Cross Sectional Study ◽  
Measurement Properties ◽  
University Campus ◽  
Cross Sectional ◽  
Multiple Group ◽  
Confirmatory Factor ◽  
The Difference

Abstract Background The Short Form 12-item Health Survey (SF-12v2) was originally developed in English, but it is also available in Hong Kong (HK) Chinese. While both language versions had their measurement properties well assessed in their respective populations, their measurement invariance in scores has not been examined. Therefore, we aimed to assess their measurement invariance. Methods We conducted a cross-sectional study on individuals aged 18 years or older at a university campus. Those who were bilingual in English and Chinese were randomly assigned to self-complete either the standard English or the HK Chinese SF-12v2. Measurement invariance of the two components and eight scales of the SF-12v2 was concluded if the corresponding 90% confidence interval (CI) for the difference between the two language versions entirely fell within the minimal clinically important difference of ± 3 units. Multiple-group confirmatory factor analysis (CFA) was also performed. Results A total of 1013 participants completed the SF-12v2 (496 in English and 517 in HK Chinese), with a mean age of 22 years (Range 18–58), and 626 participants (62%) were female. There were no significant differences in demographics. Only the physical and mental components and the mental health (MH) scale had their 90% CIs (0.21 to 1.61, − 1.00 to 0.98, and − 0.86 to 2.84, respectively) completely fall within the ± 3 units. The multiple-group CFA showed partial strict invariance. Conclusions The English and HK Chinese versions of the SF-12v2 can be used in studies with their two components and MH scores pooled in the analysis.

scholarly journals Participation Motives of Sport and Exercise Maintainers: Influences of Age and Gender

2020 ◽  
Vol 17 (21) ◽  
pp. 7830
Author(s):  
Clemens Ley
Keyword(s):  
Measurement Invariance ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Global Priority ◽  
Confirmatory Factor ◽  
Promotion Of Physical Activity ◽  
Sports And Exercise ◽  
And Gender ◽  
Sport And Exercise ◽  
Participation Motives

Promotion of physical activity has become a global priority for public health. While many people do not adhere to the recommendations, sport and exercise maintainers have found their right or fitting practice. Thus, assessing and knowing the participation motives across maintainers helps to improve our understanding of the sports and exercise practices and, thus, to recommend and to design physical activities and programmes that fit to individuals’ motives. A modified version of the Bernese Motive and Goal Inventory was used in an Austria-wide cross-sectional study with 10646 sport and exercise maintainers (43% female). The study performed confirmatory factor analysis, examined measurement invariance, and compared participation motives. The results showed a good model fit and measurement invariance, indicating that the inventory can be applied independently of gender, age and years of sport/exercise experiences. Motives differed among gender, age and type of sports/exercise. Therefore, these variables should be considered in tailoring sport recommendations and interventions to promote adherence. Finally, the results are discussed by using the Self-Determination Theory indicating that sport and exercise maintainers pursue predominantly motives with intrinsic goal contents.

scholarly journals Measurement Invariance Testing Using Confirmatory Factor Analysis and Alignment Optimization: A Tutorial for Transparent Analysis Planning and Reporting

2021 ◽  
Author(s):  
Jessica Kay Flake ◽  
Raymond Luong
Keyword(s):  
Measurement Invariance ◽  
Traditional Approach ◽  
Research Question ◽  
Measurement Properties ◽  
Confirmatory Factor Analyses ◽  
Invariance Testing ◽  
Measurement Models ◽  
Multiple Group ◽  
Confirmatory Factor ◽  
Traditional Approaches

Measurement invariance—the notion that the measurement properties of a scale are equalacross groups, contexts, or time—is an important assumption underlying much of psychology research. The traditional approach for evaluating measurement invariance is to fit a series of nested measurement models using multiple-group confirmatory factor analyses. However, traditional approaches are strict, vary across the field in implementation, and present multiplicity challenges, even in the simplest case of two groups under study. The alignment method was recently proposed as an alternative approach. This method is more automated, requires fewer decisions from researchers, and accommodates two or more groups. However, it has different assumptions, estimation techniques, and limitations from traditional approaches. To address the lack of accessible resources that explain the methodological differences and complexities between the two approaches, we introduce and illustrate both, comparing them side by side. First, we overview the concepts, assumptions, advantages, and limitations of each approach. Based on this overview, we propose a list of four key considerations to help researchers decide which approach to choose and how to document their analytical decisions in a preregistration or analysis plan. We then demonstrate our key considerations on an illustrative research question using an open dataset and provide an example of a completed preregistration. Our illustrative example is accompanied by an annotated analysis report that shows readers, step-by-step, how to conduct measurement invariance tests using R and Mplus. Finally, we provide recommendations for how to decide between and use each approach and next steps for methodological research.

scholarly journals Comparing the measurement properties of the ICECAP-A and ICECAP-O instruments in ages 50–70: a cross-sectional study on a representative sample of the Hungarian general population

2021 ◽  
Author(s):  
Petra Baji ◽  
Miklós Farkas ◽  
Ágota Dobos ◽  
Zsombor Zrubka ◽  
Levente Kovács ◽  
...  
Keyword(s):  
Health Status ◽  
Convergent Validity ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Discriminatory Power ◽  
Measurement Properties ◽  
Marginal Effect ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
The Difference

Abstract Objective The ICECAP-A and ICECAP-O were validated as capability wellbeing measures of adults aged 18 + and 65 + years, respectively. We aimed to compare their measurement properties in age group 50–70. Methods Data were derived from a cross-sectional survey among a sample representative for the adult Hungarian population. Respondents aged between 50 and 70 filled in both the ICECAP-A and ICECAP-O questionnaires. We assessed and compared feasibility, agreement, discriminatory power, convergent and content validity of the two instruments and explored the determinants of the differences between the two measures. Results 707 respondents (99.4%) provided full answers to both questionnaires (46.3% women, average age 60.1 years). The instruments showed similar construct and convergent validity and discriminatory power. Pearson-correlations between instrument items were strong (r > 0.5). ICECAP-A and ICECAP-O scores could be calculated from each other with a good confidence (R2 = 0.69 and 0.71). ICECAP-O scores (mean 0.87, SD = 0.12) were systematically higher than ICECAP-A scores (0.85, SD = 0.15) in most subgroups. The difference increased with the deterioration of capability and health, and with age. Regression results showed that employment and health status had larger marginal effect on the ICECAP-A than on the ICECAP-O scores, and these effects were larger than the effect of age on both measures. Conclusion Validity of both instruments was confirmed in the age groups 50–70. Given that employment and health status are important determinants of the differences between the two instruments besides age, the possibility of linking the choice between ICECAP-A and ICECAP-O to these factors should be investigated by further research.

Perceived social support and burden of care of male and female caregivers of patient with schizophrenia

2017 ◽  
Vol 8 (1) ◽  
pp. 10
Author(s):  
Narendra Kumar Singh ◽  
Nishant Goyal
Keyword(s):  
Social Support ◽  
Perceived Social Support ◽  
Family Members ◽  
Well Being ◽  
Cross Sectional Study ◽  
Burden Of Care ◽  
Cross Sectional ◽  
Male And Female ◽  
The Social ◽  
The Difference

Background: Schizophrenia is associated with a high familial, social and economic burden. Schizophrenia is also associated with a high level of disability which may create impediments on the social and economic areas of the patients as well as on their respective family networks. Families with schizophrenia may encounter problems such as impairment of health and well being of other family members, restriction of social activities of the family members and shrinking of support from the social network. Aims: The present study examined the difference in perceived social support and burden of care between the male and female caregivers of patients with schizophrenia. Methods: This was a cross-sectional study examining the difference in perceived social support and burden of care between the male and female caregivers of patients with schizophrenia. The sample consisted of 60 (30 male and 30 female) caregivers of the patients with the diagnosis of schizophrenia as per ICD-10-DCR. Results and Conclusion: This study revealed that male caregivers perceived more social support and less burden of care as compared to female caregivers. Key words: Gender, social support, burden

Hepatitis A Seroprevalence Among Patients with Chronic Hepatitis B Infection: A Cross-Sectional Study in Iran During 2016-2017

2020 ◽  
Vol 20 (5) ◽  
pp. 748-751
Author(s):  
Seyed Ali Dehghan Manshadi ◽  
Neda Alijani ◽  
Mohammadreza Salehi ◽  
Omid Dadras ◽  
SeyedAhmad SeyedAlinaghi ◽  
...  
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis B ◽  
Chronic Hepatitis B ◽  
Hepatitis A ◽  
Cross Sectional Study ◽  
University Hospital ◽  
Cross Sectional ◽  
Reasonable Approach ◽  
The Difference ◽  
Prevention Method

Introduction: The aim of this study was to determine the prevalence of exposure to hepatitis A by means of serologic markers in chronic hepatitis B patients, with the secondary aim of finding the best prevention method for hepatitis A infection in susceptible groups of our setting. Methods: During the period between 2016 and 2017, we recruited 403 hepatitis B patients aged more than 14 years and regularly attending the infectious diseases clinic at a referral university hospital, Tehran, Iran. A blood sample was collected from all the patients and tested for hepatitis A IgG. The data was analyzed by SPSS v.19. Results: Although none of the patients had previously received hepatitis A vaccine, the results for serologic level of hepatitis A IgG, demonstrated positive results in 379 (94%) cases. The mean age of patients with negative and positive IgG was 29.17 and 42.46 years, respectively; the difference was statistically significant (P≤0.001). The majority of seronegative patients were young adults aged < 25 years and 25 to 35 years (P <0.001). Conclusion: Seroprevalence of hepatitis A in chronic HBV patients in Iran is high. As HBV infected patients younger than 35 years could be seronagative for HAV infection, evaluation of these patients for HAV infection and vaccination of seronegative patients would be a reasonable approach.

Quality of life in Hungarian polio survivors

2021 ◽  
Author(s):  
Erika Viktória Miszory ◽  
Melinda Járomi ◽  
Annamária Pakai
Keyword(s):  
Quality Of Life ◽  
Mental Health ◽  
Sample Selection ◽  
Cross Sectional Study ◽  
Two Dimensions ◽  
Cross Sectional ◽  
Emotional Role ◽  
The Difference ◽  
Polio Survivors

Abstract Aim The number of Hungarian polio patients can be estimated at approximately 3000. Polio infection is currently affecting people 56–65 years of age. The aim of the study was to reveal the quality of life of patients living with polio virus in Hungary. Subject and methods The quantitative cross-sectional study was conducted in January–April 2017 among polyomyelitis patients living in Hungary. In the non-random, targeted, expert sample selection, the target group was composed of patients infected with poliovirus (N = 268). We have excluded those who refused to sign the consent statement. Our data collection method was an SF-36 questionnaire. Using the IBM SPSS Statistics Version 22 program, descriptive and mathematical statistics (χ2-test) were calculated (p < 0.05). Results The mean age of the members of the examined population is 63.5 years; 68.1% were women and 31.90% were men. The majority of the respondents were infected by the polyovirus in 1956 (11.9%), 1957 (24.3%), and 1959 (19.5%). Polio patients, with the exception of two dimensions (mental health, social operation), on the scale of 100 do not reach the “average” quality of life (physical functioning 23 points, functional role 36 points, emotional role 47 points, body pain 48 points, general health 42 points, vitality 50 points, health change 31 points). Conclusion The quality of life of polio patients is far below the dimensions of physical function, while the difference in mental health compared to healthy people is minimal. It would be important to educate health professionals about the existing disease, to develop an effective rehabilitation method.

scholarly journals The Pandemic and Changes in the Self-Perception of Teacher Digital Competences of Infant Grade Students: A Cross Sectional Study

2021 ◽  
Vol 18 (9) ◽  
pp. 4756
Author(s):  
Rosalía Romero-Tena ◽  
Carmen Llorente-Cejudo ◽  
María Puig-Gutiérrez ◽  
Raquel Barragán-Sánchez
Keyword(s):  
Intervention Group ◽  
Cross Sectional Study ◽  
Self Perception ◽  
Digital Competence ◽  
Cross Sectional ◽  
Self Perceptions ◽  
Group A ◽  
Different Dimensions ◽  
The Difference ◽  
Group B

Without having a reaction time, the pandemic has caused an unprecedented transformation in universities around the world, leading to a revolution from structured models anchored in the conception of transmission of training towards a teaching approach-learning saved thanks to the incorporation of technology. This study aims to verify whether the pandemic situation has influenced the digital competence self-perception of students. Comparing two groups during the academic years 2019/2020 and 2020/2021, the instrument used is the questionnaire for digital competence “DigCompEdu Check-In” for future teachers. After the educational intervention, group A (before COVID-19) presented higher self-perceptions of competence than group B (during COVID-19); the pandemic situation caused by COVID-19 has negatively influenced students’ self-perception of their digital skills in the pretest in the different dimensions under study. Before receiving the training, the group that did not experience the pandemic enjoyed a higher self-perception of their competencies than the group that experienced the pandemic. The data obtained indicate that the difference exists, and that it is statistically significant, and may be a consequence of the clear relationship between self-perception and the way in which students face reality through their personal and subjective vision.

scholarly journals Discrimination and Health: The Mediating Effect of Acculturative Stress

2021 ◽  
Vol 18 (10) ◽  
pp. 5312
Author(s):  
Alfonso Urzúa ◽  
Alejandra Caqueo-Urízar ◽  
Diego Henríquez ◽  
David R. Williams
Keyword(s):  
Mental Health ◽  
Racial Discrimination ◽  
Acculturative Stress ◽  
Short Form ◽  
Cross Sectional Study ◽  
Ethnic Discrimination ◽  
Mediating Effect ◽  
Physical And Mental Health ◽  
Negative Effects ◽  
Cross Sectional

There is not much evidence on the effects of south–south migration and its consequences on physical and mental health. Our objective was to examine the mediating role of Acculturative Stress in the association between ethnic discrimination and racial discrimination with physical and mental health. This research is a non-experimental, analytical, cross-sectional study. A total of 976 adult Colombian migrants living in Chile were interviewed. We used the Everyday Discrimination Scale, the acculturative stress scale, and the Medical Outcomes Study Short Form (SF-12) for health status; we found that racial and ethnic discrimination had a negative effect on physical and mental health. In the simultaneous presence of both types of discrimination, racial discrimination was completely absorbed by ethnic discrimination, the latter becoming a total mediator of the effect of racial discrimination on mental and physical health. Our findings are consistent with the literature, which suggests that there are various types of discrimination which, individually or in their intersectionality, can have negative effects on health.

Longitudinal and Gender Measurement Invariance of the Gratitude Questionnaire in Chinese Adolescents

2021 ◽  
pp. 003329412110360
Author(s):  
Qingsong Tan ◽  
Jilin Zou ◽  
Feng Kong
Keyword(s):  
Measurement Invariance ◽  
Time Interval ◽  
Longitudinal Measurement Invariance ◽  
Multiple Group ◽  
Longitudinal Measurement ◽  
Confirmatory Factor ◽  
Adolescent Sample ◽  
Good Internal Consistency ◽  
And Gender ◽  
Mean Differences

The 5-item Gratitude Questionnaire (GQ-5) is one of the most commonly used instruments to measure dispositional gratitude in adolescents. The purpose of this study was to verify the longitudinal measurement invariance (LMI) and gender measurement invariance (GMI) of the GQ-5 that was administered to an adolescent sample twice over the course of 18 months ( N = 669). Single-group confirmatory factor analysis (CFA) was adopted to examine the LMI and multiple-group CFA was conducted to assess the GMI. The results showed that the GQ-5 had strong invariance (i.e., equality of factor patterns, loadings, and intercepts) across time and gender. Validation of latent factor mean differences showed that females had higher gratitude scores than males. In addition, the GQ-5 exhibited good internal consistency indices across time and a moderate stability coefficient was also found across an 18-month time interval in adolescents. In summary, our study showed that LMI and GMI of the GQ-5 are satisfactory and the GQ-5 is a reliable instrument for measuring gratitude in adolescents.

scholarly journals Depression and anxiety among pregnant mothers in the initial stage of the Coronavirus Disease (COVID-19) pandemic in the southwest of Iran

2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Najmeh Maharlouei ◽  
Pedram Keshavarz ◽  
Niloufar Salemi ◽  
Kamran B. Lankarani
Keyword(s):  
Short Form ◽  
Cross Sectional Study ◽  
Medical Sciences ◽  
Cross Sectional ◽  
Initial Stage ◽  
Medical Histories ◽  
Southwest Of Iran ◽  
Maternity Clinics ◽  
Abnormal Level ◽  
Pregnant Mothers

Abstract ‌Background Women are at a higher risk for depression progression, especially during pregnancy. The current study purposed to investigate depression, anxiety, and stress levels of pregnant mothers in the initial stage of the COVID-19 infection in the southwest of Iran. Methods This cross-sectional study was conducted during March and April, 2020, in Shiraz, Iran. Pregnant mothers registered in maternity clinics affiliated with Shiraz University of Medical Sciences were included. An online self-administered checklist was used. It included socio-demographic, obstetric and medical histories, and the short form of the Depression Anxiety Stress Scales (DASS-21) to evaluate depression, anxiety, and stress. A p-value < 0.05 was considered significant. Results In total, 540 pregnant mothers answered the questionnaire. 83.5% had no comorbidity. Abnormal depression scores were significantly higher in those who had no insurance (OR = 2.5) and in those with poor self-rated health (SRH) (OR = 27.8). Pregnant mothers with lower SRH and two or more comorbidities had a higher chance of having an abnormal level of anxiety subscale (6.9, 3.7 times, retrospectively). Conclusion The results revealed that an abnormal level of depression was associated with SRH and medical insurance status. Moreover, the number of comorbidities and poor SRH significantly increased the chance of achieving abnormal anxiety levels in pregnant mothers during the COVID-19 pandemic.

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